205457036

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{223}}^1\times {\mathrm{797}}^1$

素因数の和:1058

約数の個数: 36

約数和(自身を含む): 384138048

約数和(自身を除く): 178681012

約数列:

[1, 2, 4, 17, 34, 68, 223, 289, 446, 578, 797, 892, 1156, 1594, 3188, 3791, 7582, 13549, 15164, 27098, 54196, 64447, 128894, 177731, 230333, 257788, 355462, 460666, 710924, 921332, 3021427, 6042854, 12085708, 51364259, 102728518, 205457036]

約数ペア:

[(1, 205457036), (2, 102728518), (4, 51364259), (17, 12085708), (34, 6042854), (68, 3021427), (223, 921332), (289, 710924), (446, 460666), (578, 355462), (797, 257788), (892, 230333), (1156, 177731), (1594, 128894), (3188, 64447), (3791, 54196), (7582, 27098), (13549, 15164)]